The ic can easily deliver 10w to a 4 ohms load at 18v dc supply voltage. Tda 2003 a h datasheet, cross reference, circuit and application notes in pdf format. The metal tab on the back of the tda is connected to the ground pin pin 3. J builtin protection systems load dump voltage surge the utc tda2003 has a circuit which enables it to withstand a voltage pulse train, on pin 5. Tpic2701, uln2001, uln2002, uln2004, l293d, motor driver shield. The tda 2003 has improved performance with the same pin. May 09, 2019 tda2003 datasheet pdf 10w car radio audio amplifier, tda2003 datasheet, tda2003 pdf, tda2003 pinout, substitute, equivalent, data, tda2003 circuit, output. Uln2003 ic is one of the most commonly used motor driver ic.
If the supply voltagepeaks to morethan 40v,then an lc filter must be inserted between the supply and pin 5, in order to assurethat the pulses at pin 5 will be held within the limits shownin fig. Tda2003 10w audio amplifier pinout, datasheet, features. These are the part details and datasheets for tda2003 and contains information such as trending graphs, pricing, part images, similar parts, technical information, supplier. Voltage and current swings are twice for a bridge amplifierincomparisonwithsingleendedamplifier. Tda2003 datasheet, tda2003 pdf, tda2003 data sheet, datasheet, data sheet, pdf, contek microelectronics, 10w car radio audio amplifier. Tda2003 datasheet, tda2003 pdf, tda2003 data sheet, tda2003 manual, tda2003 pdf. The device provides a high output current capability. Tda2003 linear integrated circuit datasheet catalog. The tda has a low pass resistorcapacitor rc filter at the output that filters out all frequencies above a certain cutoff frequency f c. Tda2003 has improved performance with the same pin configuration as the tda 2002. Tda2003 datasheet, tda2003 10w car radio audio amplifier datasheet, buy tda2003 amplifier ic. Uln200x, ulq200x highvoltage, highcurrent darlington.
Here is the circuit diagram of a 10w audio amplifier using the popular tda2003 ic from sgs thomson. This ic comes in handy when we need to drive high current loads. This is information on a product in full production. Tda200310w car radio audio amplifierdescriptionthe tda 2003 has improved performance with thesame pin configuration as the tda 2002. Tda2003av stmicroelectronics, tda2003av datasheet page 8. In order words, with the same rl the bridge con figuration can. Tda2003 pdf, tda2003 description, tda2003 datasheets, tda2003. An audio amplifier is nothing but one that has the capability to amplify the audio signals from any audio source such as mobile phone jack or microphone so that volume is increased when the audio. In conventional dc volume circuits the control or input. Tda2003 datasheet pdf 10w car radio audio amplifier. The device provides a high output current capability up to 3. July 2012 doc id 018796 rev 4 119 1 tda2003a 10 w car radio audio amplifier datasheet. Tda datasheet, tda pdf, tda data sheet, datasheet, data sheet, pdf. Before you begin this project, make sure you source the ic and parts.
Tda7052aat 1 w btl mono audio amplifier with dc volume control. Tda2003 datasheets, pricing, availability, leadtimes. Stmicroelectronics 10w car radio audio amplifier,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Complete technical details can be found at the tda2030a datasheet given at the end of this page. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Each consists of seven npn darlington pairs that feature highvoltage outputs with commoncathode clamp diodes for switching inductive loads. The tda2003 has improved performance with the same pin configuration as the tda2002. The tda 2003 can withstand a permanent short circuit on the output for a supply voltage up to 16v. The additional features of tda 2002, very low number of external components, ease of assembly, space and cost saving, are maintained. If the supply voltage peaks to more than 40v, then an lc filter must be inserted between the supply and pin 5, in. Tda2003 datasheet other data sheets within tda2003 datasheet file. If you dont already have it, i recommend downloading and reading the datasheet for the. The utc tda2003 is a monolithic audio power amplifier integrated circuit.
The collectorcurrent rating of a single darlington pair is 500 ma. The darlington pairs can be paralleled for higher current capability. Tda2003 datasheet, tda2003 datasheets, tda2003 pdf, tda2003 circuit. Tda2003 datasheet, tda2003 pdf, tda2003 data sheet, tda2003 manual, tda2003 pdf, tda2003, datenblatt, electronics tda2003, alldatasheet, free, datasheet, datasheets. The devce provides a high output current capability up to 3. Shipping to eu countries takes 25 days, shipping to the us, canada and other overseas locations currently takes around 12 weeks. The tda 2003 has a circuit which enables it to withstanda voltagepulsetrain,onpin5,ofthe type shown in fig. The additional features of tda2002, very low number of external components, ease of assembly, space and cost saving, are maintained. The additional features of tda 2002, very lownumber of external components,ease of assembly,space and cost saving, are maintained. Tda2003 10w audio amplifier components datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic. Tda2003 pdf, tda2003 description, tda2003 datasheets. Tda2003 datasheet pdf 10w car radio audio amplifier, tda2003 datasheet, tda2003 pdf, tda2003 pinout, substitute, equivalent, data. If the supplyvoltage peaks to more than 40v,then an lc filter must be inserted between the supply and pin 5, in order to assure that thepulses at pin 5 will be held within the limits shownin fig.
Tda2007a the tda2007a is a class ab dual audio power amplifier assembled in single in line 9 pins package, specially designed for stereo application in music. Each tda utc 2003 datasheet needs to be attached to a heat sink to dissipate the heat it generates. Tda2003 datasheet, tda2003 pdf, tda2003 data sheet, datasheet, data sheet, pdf. Tda2050 32w hifi audio power amplifier high output power 50w music power iec 268. The tda 2003 has a circuit which enables it to withstand avoltagepulsetrain, onpin5, ofthetype shown in fig. Lowest rate is eur 3,50 usd 4,00 going up with weight. The device provides a high output current capability datasheet search, datasheets, datasheet search site for electronic.
Tda2003 linear integrated circuit 1 10w car radio audio amplifier description thecontek tda2003 is a monolithic audio power amplifier integrated circuit. A guide for building tda2003 bridged and stereo amplifiers. Inductive load a protectiondiodeis providedbetweenpin 4 and5 see the internal schematic diagram to allow use of the tda 2003with inductiveloads. Oct 25, 2015 the tda 2003 can withstand a permanent short circuit on the output for a supply voltage up to 16v.
The features of tda 2002 very low number of external components, ease of assembly, space and cost saving are maintained. This is the practice amplifier from craig andertons book doityourself projects for guitarists based on the lm383, tda2002 or tda2003 ic. The tda2003 is an audio amplifier ic from st microelectronics with a maximum output power of 10w commonly used in stereo amplification in. Complete technical details can be found at the uln2003 datasheet given at the end of this page. The ic can be also operated from 12v and that makes it applicable in car audio systems. The tda 2003 has improved performance with the same pin configuration as the tda 2002. The tda7298 is a monolithic integrated circuit in heptawatt package, intended for use as audio.
Tda7052aat 1 w btl mono audio amplifier with dc volume. On the tda 2003 protectiondiodes are includedto avoidany damage. Tda2003 datasheet pdf 10w car radio audio amplifier, tda2003 datasheet, tda2003 pdf, tda2003 pinout, substitute, equivalent, data, tda2003 circuit, output. Youda 10w audio amplifier,alldatasheet, datasheet, datasheet search site for electronic. In particular, the tda 2003 can drive a coupling transformerfor audio modulation. Unitdc characteristics refer to dc test circuitvssupply voltage datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Description the tda 2003 has improved performance with the same pin configuration as the tda 2002.